IF YOU CAN SEE THIS go to http://www.cs.cornell.edu/Info/People/sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
member null T:Type, L:T List, x:T. (xL) null(L)
By:
Auto THEN Decide null(L) THEN AssertBY ((xL)) Easy THEN Analyze -1
Generated subgoals:
None
About:
IF YOU CAN SEE THIS go to http://www.cs.cornell.edu/Info/People/sfa/Nuprl/Shared/Xindentation_hack_doc.html
T:Type, L:T List, x:T. (x 
L) 
null(L)
